PPT- Projectile Motion Notes

A projectile is an object upon which the only force acting is gravity An object dropped from rest is a projectile provided that the influence of air resistance is negligible   An object that is thrown vertically upward is also a projectile provided that the influence of air resistance is negligible . &. Lab Activity. Force (. F. ). : strength or power applied upon an object.. F = mass * acceleration. Definitions. Mass (. m. ). : the quantity of matter (atoms/particles) in the object. Gravity (. Section 10.4b. A baseball is hit when it is 3 . ft. above the ground. It leaves the bat. with initial speed of 152 . ft. /sec, making an angle of with the. horizontal. At the instant the ball is hit, an instantaneous gust of. :. HOMEWORK CHECK. Place on your desk:. *Calculator. *. Orange. homework chart . *. Vector Lab. 1) . An object that is projected and continues in motion by its own inertia is called_______________.. 2D Motion. Moving Motion Forward. Velocity, Displacement and Acceleration are VECTORS. Vectors have magnitude AND direction. So far, direction has been positive and negative. Motion with Vectors. Motion concepts combine with Vector concepts to allow us to represent motion in multiple directions simultaneously. Ideal Projectile Motion. Ideal Projectile Motion. What do we mean by the word “ideal” here?. T. he projectile behaves like a particle moving in a. vertical coordinate plane.. The only force acting on the projectile during its. a = 0 . case. no . acceleration  velocity is constant  v = . v. i. position . vs. time  . x. f. . = x . i. . + . v . t,. . x. i. . is the starting . position. acceleration = a = constant. explain . and . justify . the theory of projectile motion to a number of sports.. Some are able to . predict . the factors that affect projectile motion.. Homework. Flipped learning activity on Angular motion.. Place on your desk:. *. Calculator & PROTRACTOR. *. Orange. homework chart . *. Horizontal Distance WS. 1) . In a projectile “curved path” the vertical and horizontal vectors are ____________of each other.. Tennis ball. Golf ball. Football. Softball. Soccer ball. Bullet. Hockey puck. Basketball. Volleyball. Arrow. Shot put. Javelin. These are all examples of things that are . projected. , then go off under the . September 26 and September 29, 2014. Projectile Motion Problem Solving Steps. To solve projectile motion problems, you must separate the horizontal and vertical components of motion.. Resolve the launch velocity to find the . Physics. Coach Taylor. Broad Run High School 2010-2011. Objectives. Recognize that the vertical and horizontal motions of a projectile are independent.. Relate the height, time in the air, and initial vertical velocity of a projectile using its vertical motion, then determine the range.. MAT 493. Definition. Projectile Motion is defined as the motion of an object near the earth’s surface. . ‘Near’ .  Gravity extremely influential to the trajectory of an object. history. Aristotle – projectiles pushed along by some external force that was transmitted through the air called “impetus”. Chapter 3 pg. . 81-105. What do you think?. How are measurements such as mass and volume different from measurements such as velocity and acceleration?. How can you add two velocities that are in different directions?. 7-2 Projectile Motion Independence of Motion in 2-D Projectile is an object that has been given an intial thrust (ignore air resistance) Football, Bullet, Baseball Moves through the air under the force of gravity